2.5M views · 12K reactions | Throwback Thursday: The Human Calculator 易 In 2000, mathematicians struggled to keep up with the mental calculations of Scott Flansburg (USA) | Guinness World Records | Facebook

Fastest 100 m by a quadrupedal robot - Guinness World Records The fastest 100 m by a quadrupedal robot is 16.33 seconds and was achieved by Whiterhino, developed by Center for X-Mechanics, Zhejiang University (China) in Hangzhou, Zhejiang, China on May 27, 2025. Whiterhino's exceptional performance stems from the robot forward design methodology developed by the XMECH lab. This achievement is the culmination of XMECH's long-term research in dynamic motion mechanics. The research was collaborativ

Before he became the fastest man in the world, Usain Bolt made his Olympic debut at the Athens 2004 Olympic Games on August 24, with his first and only defeat in an Olympic race in his entire career. | Olympics